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Sta-Kon Polycarbonate Insulated Ring Terminal Blue 1.5-2.5 mm_ Electrolytic Copper Wire Termination
Professional Wire Termination Solution with Polycarbonate Insulation
Sta-Kon delivers professional-grade wire termination with this polycarbonate insulated ring terminal, designed for 1.5-2.5 mm_ wire applications. Featuring electrolytic copper construction and blue polycarbonate insulation, this terminal provides reliable electrical connections for general terminal applications with enhanced durability and identification.
Professional Features & Benefits
- 1.5-2.5 mm_ Wire Compatibility: Accommodates standard wire sizes for versatile electrical connection applications.
- Electrolytic Copper Construction: Provides excellent electrical conductivity and corrosion resistance for long-term performance.
- Polycarbonate Insulation: Delivers superior mechanical strength and electrical insulation properties compared to standard vinyl.
- Blue Color Coding: Enables quick visual identification and organization in complex wiring systems.
- Ring Terminal Design: Ensures secure mechanical connection that resists vibration and thermal cycling.
- General Terminal Application: Suitable for a wide range of electrical termination requirements across multiple industries.
Technical Specifications
- Color: Blue
- Country Of Origin: Sweden (SE)
- Department: Electrical
- Material: Electrolytic Copper
- Product Group: Wire Termination
- Product Subgroup: General Terminals
- Product Type: Polycarbonate Insulated Ring Terminal
- Wire Size: 1.5-2.5 mm_
Professional Applications
- Industrial Control Panels and Electrical Enclosures
- Commercial Building Electrical Systems
- Automotive and Transportation Wiring
- Marine and Harsh Environment Applications
- Telecommunications and Data Center Infrastructure
- Manufacturing Equipment and Machinery
- Professional Electrical Maintenance and Repair
Why Choose Sta-Kon Quality?
Sta-Kon polycarbonate insulated ring terminals combine Swedish engineering excellence with electrolytic copper construction for dependable wire termination solutions. The polycarbonate insulation material provides enhanced mechanical properties and electrical performance, making these terminals ideal for demanding professional applications where reliability and durability are essential.
Manufacturer Resources
Product Specs
- Country Of Origin:
- Sweden (SE)
- Product Subgroup:
- General Terminals
- Product Type:
- Polycarbonate Insulated Ring Terminal
- Wire Size:
- 1.5-2.5 mm²
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Blue
- Product Material:
- Electrolytic Copper
Sta-Kon RB6 – Frequently Asked Questions
1) What wire size does the Sta-Kon RB6 blue ring terminal take?
The RB6 is sized for 1.5 to 2.5 mm2 conductor, which is the blue color band in metric terminal coding. In AWG terms that range covers roughly 16 to 14 gauge wire. If your conductor is smaller (about 0.5 to 1.5 mm2, red band) or larger (4 to 6 mm2, yellow band), the barrel will not crimp correctly and you need a different size terminal.
2) Should I use a ring terminal or a fork/spade terminal on a panel stud?
A ring terminal like the Sta-Kon RB6 goes over the stud and is captured by the nut, so it cannot back off the screw if the fastener loosens. That is what you want on equipment that vibrates or thermal cycles. A fork or spade slides out sideways and is only worth the trade-off when you need to drop a wire off a crowded terminal block without fully removing the screw. For motor terminations, machinery, and marine work, take the ring.
3) What is the difference between a polycarbonate insulated terminal and a standard vinyl one?
Polycarbonate insulation, as used on the RB6, gives higher mechanical strength than vinyl, so the sleeve is less likely to split or deform when the crimp die closes or when the wire is flexed at the barrel. Vinyl is softer and more forgiving to install but takes abrasion and heat less well. If the terminal is going into machinery, a marine locker, or anywhere it gets handled and vibrated, the polycarbonate body holds up better.
4) Is the Sta-Kon RB6 terminal copper or steel, and will it corrode in a damp enclosure?
The barrel and tongue are electrolytic copper, which is what you want for conductivity and for resisting corrosion over a long service life in a panel. Copper also avoids the dissimilar-metal issue you get terminating copper conductor into a plated steel lug. The insulation sleeve covers the barrel, so the exposed metal is limited to the ring face under the nut.
5) What part number do I order for a blue Sta-Kon ring terminal for 16-14 AWG wire?
Order Sta-Kon RB6. That is the single model on the blue polycarbonate insulated ring terminal, covering 1.5 to 2.5 mm2 (about 16 to 14 AWG). There are no finish or size sub-options to specify, so the part number alone identifies it. The ring stud size is not something you choose on this model, so match it to your stud before you buy in bulk.
6) Why is this ring terminal blue, and does the color mean anything on a job?
Blue is the insulation color code for the 1.5 to 2.5 mm2 wire range, so the color tells an electrician at a glance which conductor size is crimped in it. On a control panel or enclosure rebuild that lets an inspector or the next tech verify terminations without pulling anything apart. The RB6's insulation is blue polycarbonate.
7) Can I use these ring terminals in automotive and marine wiring, not just control panels?
Yes. Sta-Kon lists the blue polycarbonate ring terminal for industrial control panels and enclosures, commercial building systems, automotive and transportation wiring, marine and harsh environment work, telecom and data center infrastructure, and manufacturing equipment. The copper barrel and the captured ring connection are what make it suitable for the vibration-prone applications in that list.
8) Where are Sta-Kon RB6 terminals made?
Country of origin is Sweden. That matters mainly for procurement teams tracking origin on submittals or for buyers working to a country-of-origin requirement on a government or institutional order.
How fast can I get the Sta-Kon RB6 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sta-Kon RB6 come with a warranty?
Absolutely. The Sta-Kon RB6 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sta-Kon RB6?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Sta-Kon RB6 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.